Regarding MAC tracking, I found a sticker in Centraal Station Utrecht that said 'wifi tracking' with 'voor meer informatie: www.ns.nl/privacy' Edit: the releva

Regarding MAC tracking, I found a sticker in Centraal Station Utrecht that said 'wifi tracking' with 'voor meer informatie: www.ns.nl/privacy' Edit: the relevant privacy page is: https://www.ns.nl/privacy/op-en-rondom-het-station.html https://www.ns.nl/privacy/op-en-rondom-het-station.html which also has an image of the sticker I saw.